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Fixed bug in ISNULL(not_null_expression)

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Docs/manual.texi:
  Changlelog
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2002-05-04 11:11:00 +03:00
parent 10729adbf5
commit e67eb77b13
4 changed files with 48 additions and 21 deletions
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1
mysql-test/r/func_isnull.result Normal file
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@ -0,0 +1 @@
id mydate

10
mysql-test/t/func_isnull.test Normal file
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#
# test of ISNULL()
#
drop table if exists t1;
create table t1 (id int auto_increment primary key not null, mydate date not null);
insert into t1 values (0,"2002-05-01"),(0,"2002-05-01"),(0,"2002-05-01");
flush tables;
select * from t1 where isnull(to_days(mydate));
drop table t1;